package com.unit.test.service;

import com.unit.test.model.Billing;
import com.unit.test.model.User;

/**
 * @author alexhu
 */
public interface AccountService {
    /**
     * getInfo
     *
     * @param msg
     * @return
     */
    String getInfo(String msg);

    /**
     * 通过用户Id查询账户Id
     *
     * @param userId
     * @return
     */
    String getAccountIdByUserId(Long userId);

    /**
     * 发送账单信息
     *
     * @param user
     * @return
     */
    public Boolean sendBilling(User user);


}
